Detailed Product Description HC High-density ColorantsProduct Description:1. HC high-density colorants are made from anionic or nonionic wetting and ... paints, water-based wood paints and so on.3. High-density, high coloring strength, suitable to tinting in factory, absolutely cost ... , hardness, dying time, and film performance.6. HC high-density colorants have no heavy metals such as lead and cadmium ...